Truck tyre rotation: the answers to your questions

Why is it important to rotate my truck's tyres regularly?

Like all tyre maintenance, the most important reason to regularly rotate tyres is to ensure roadholding and truck safety while driving, which also applies to tyres on cars. On top of these fundamental reasons, a consistent tyre rotation schedule can also extend the life of your tyres. By swapping the left and right tyres, you’re giving the right tyre a break and letting the left tyre “catch up” ౼ thus balancing out the wear and encouraging uniform tread depth, which translates into a longer life cycle for your tyres.

By swapping the left and right tyres, you’re giving the right tyre a break and letting the left tyre “catch up” ౼ thus balancing out the wear and encouraging uniform tread depth, which translates into a longer life cycle for your tyres.  

What are the warning signs of tyre wear?

Like with all preventative maintenance practices, tyre wear should be visually monitored on a regular basis. Different wear patterns can signal different types of problems. For example: 

• • Wavy patterns generally indicate that the vehicle is unbalanced and can be addressed by rotating tyres.
• • Wear on the outside or the inside of the tyre is a sign that the vehicle needs an alignment check.
• • Diagonal or scalloped patterns indicate that a tyre has uneven contact with the road, in which case you should verify the vehicle’s suspension system.
• • Wear along the centre of the tyre generally means that a tyre is overinflated and thus only the centre of the tyre touches the road.
• • On the other hand, wear on the edges indicates the opposite: your tyre is underinflated and the edges are in contact with the road. 

In general, wear is gradual and minimal damage doesn't necessitate replacement. However, if you notice significant asymmetric wear, such as extreme sloping on one side but not the other, the damage is likely irreparable and can lead to major safety risks. If you’re particularly observant, irregular wear can also generate noise and vibration ౼ so listen up! 

How rotating tyres has a positive impact on TCO?

Each tyre wears differently, for example rear axle tyres tend to wear down much faster than middle axle tyres. Tyre rotation and turning tyres on the rim can extend the life cycle of every tyre on every truck in your fleet ౼ meaning fewer and less frequent replacements. On top of these cost saving benefits on your TCO, correctly timing relocation and replacement ensures that tyres wear more evenly, making them less prone to blowouts and other safety risks. After all, a roadside breakdown can be stressful because it will not only cost you a new tyre, but can also lead to other significant costs including the potential of vehicle damage, extended downtime, damaged goods or delivery delays that could incur penalties. 

How often should I rotate my tyres?

This depends on the type of truck, position of the tyre and can vary based on use case as well. As a general rule of thumb, in order to balance wear, optimise tyre potential and minimise the risk of tyre damage, tyres should be rotated roughly halfway through their lifespan. More specifically, if the wear between tyres on a single vehicle is between 0 and 2/32 of an inch, you can hold off on rotation. However, if the difference reaches 3/32 or more, you should consider rotating tyres.   

What are the risks of not rotating my tyres?

• Irregular wear on your tyres can generate several safety risks ౼ including loss of grip, increased risk of blowout, over heating (which can damage the casing and make regrooving or retreading impossible down the line), excessive fuel consumption and increased emissions. In some cases, uneven wear can even impact the rotating speeds of your tyres, potentially causing gears to grind.  
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Who can perform truck tyre rotation and turn tyres on the rim?

While it is possible to handle these repairs on your own, it is highly recommended to schedule an appointment with your tyre service provider to carry out potential repairs. 

How can I incorporate these tyre rotation tips into my fleet's maintenance routine?

It is essential to train drivers to regularly check tyres and recognise initial signs of wear. Scheduling regular tyre checks is also highly recommended. If it is necessary to rotate tyres or schedule turning tyres on the rim, our experts recommend consolidating repairs ౼ during a regular service check, regrooving or an oil change for example ౼ in order to reduce downtime.  

Preventative tyre maintenance, including tyre rotation, not only saves you time and money, but these practices can boost the safety of your fleet and drivers.